Home / 2,386,344.56-3,293,156.04-1,313,256.56

Finding the Fourth Proportional to 2,386,344.56, 3,293,156.04 and 1,313,256.56

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Solution

The fourth proportional to 2,386,344.56, 3,293,156.04 and 1,313,256.56 is: 1,812,294.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,344.56 : 3,293,156.04 = 1,313,256.56 : x
  2. Step 2: Convert to fraction form
    2,386,344.56/3,293,156.04 = 1,313,256.56/x
  3. Step 3: Cross multiply
    2,386,344.56x = 3,293,156.04 × 1,313,256.56
  4. Step 4: Simplify right side
    2,386,344.56x = 4,324,758,780,866.51
  5. Step 5: Solve for x
    x = 4,324,758,780,866.51/2,386,344.56
  6. Step 6: Final answer
    x = 1,812,294.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.